1332130311312 has 80 divisors (see below), whose sum is σ = 3646771800000. Its totient is φ = 417849380352.

The previous prime is 1332130311307. The next prime is 1332130311349. The reversal of 1332130311312 is 2131130312331.

It is a super-2 number, since 2×1332130311312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4765687 + ... + 5037462.

It is an arithmetic number, because the mean of its divisors is an integer number (45584647500).

Almost surely, 2^{1332130311312} is an apocalyptic number.

1332130311312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1332130311312 is an abundant number, since it is smaller than the sum of its proper divisors (2314641488688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1332130311312 is a wasteful number, since it uses less digits than its factorization.

1332130311312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9803328 (or 9803322 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1332130311312 its reverse (2131130312331), we get a palindrome (3463260623643).

The spelling of 1332130311312 in words is "one trillion, three hundred thirty-two billion, one hundred thirty million, three hundred eleven thousand, three hundred twelve".